Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Tank Barge
SMI 352
U.S. Official No. 296712
Not yet on Master's MateType
Tank Barge
Flag
USALength
36.6 m
Beam
15.3 m
Draft
4.1 m
First reported
Jun 2026
AIS reports
1
SMI 352 is a tanker hailing from the United States, measuring 36.6 metres. She carries 15.3 metres in the beam and a 4.1 m draft. Her registration reads U.S. official number 296712. Claim SMI 352 free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for commercial operators
Eyes on SMI 352, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever SMI 352 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SMI 352 on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SMI 352 and switch it all on
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About SMI 352
What kind of vessel is SMI 352?
SMI 352 is a Tank Barge flagged to United States of America.
What is SMI 352's U.S. Official No.?
SMI 352's U.S. Official No. is 296712.
How big is SMI 352?
SMI 352 is about 36.6 m long, 15.3 m on the beam, drawing 4.1 m.
Is SMI 352 on the Master's Mate Safety Initiative Network?
Not yet. If SMI 352 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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